/* ============================== */
/* CALCULATOR PAGE STYLES */
/* ============================== */

.calculator-main {
    padding: 9.6rem 0 6.4rem 0;
    min-height: calc(100vh - 10rem);
}

.calculator-title {
    text-align: center;
    margin-bottom: 2.4rem;
    color: var(--primary-color);
}

.calculator-subtitle {
    text-align: center;
    font-size: 1.8rem;
    color: #555;
    margin-bottom: 4.8rem;
    line-height: 1.6;
}

.calculator-container {
    max-width: 90rem;
    margin: 0 auto;
    background-color: #fff;
    border-radius: 11px;
    box-shadow: 0 2.4rem 4.8rem rgba(0, 0, 0, 0.075);
    overflow: hidden;
}

/* ============================== */
/* CALCULATOR SECTIONS */
/* ============================== */

.calculator-section {
    padding: 4.8rem;
    border-bottom: 1px solid #e8e8e8;
}

.calculator-section:last-of-type {
    border-bottom: none;
}

.calculator-section .heading-secondary {
    font-size: 3rem;
    margin-bottom: 3.2rem;
    color: var(--primary-color);
}

/* ============================== */
/* SERVICE ITEMS */
/* ============================== */

.service-item {
    margin-bottom: 2.4rem;
    padding: 2.4rem;
    background-color: var(--primary-color--tint-90);
    border-radius: 9px;
    transition: all 0.3s;
}

.service-item:hover {
    box-shadow: 0 1.2rem 2.4rem rgba(155, 133, 189, 0.15);
    transform: translateY(-2px);
}

.service-item:last-child {
    margin-bottom: 0;
}

.service-header {
    display: flex;
    align-items: center;
    gap: 1.6rem;
    cursor: pointer;
}

.service-checkbox {
    width: 2.4rem;
    height: 2.4rem;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.service-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex: 1;
    cursor: pointer;
    font-size: 1.8rem;
}

.service-name {
    font-weight: 600;
    color: #333;
}

.service-base-price {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 1.6rem;
}

/* ============================== */
/* SERVICE INPUTS */
/* ============================== */

.service-inputs {
    margin-top: 2.4rem;
    padding-top: 2.4rem;
    border-top: 1px solid var(--primary-color--tint-60);
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.input-group {
    margin-bottom: 1.6rem;
    display: grid;
    grid-template-columns: 20rem 1fr;
    align-items: center;
    gap: 1.6rem;
}

.input-group label {
    font-size: 1.6rem;
    font-weight: 500;
    color: #555;
}

/* Hidden input groups styling */
.input-group[style*="display: none"] {
    display: none !important;
}

.input-group[style*="display: block"] {
    display: grid !important;
    grid-template-columns: 20rem 1fr;
    align-items: center;
    gap: 1.6rem;
}

/* Time input styling */
.time-input-group {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.time-input {
    width: 8rem;
    text-align: center;
}

.time-separator {
    font-size: 1.6rem;
    font-weight: 500;
    color: #555;
}

.input-field {
    padding: 1.2rem 1.6rem;
    font-size: 1.6rem;
    font-family: inherit;
    color: #333;
    border: 2px solid var(--primary-color--tint-60);
    border-radius: 9px;
    background-color: #fff;
    transition: all 0.3s;
}

.input-field:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(155, 133, 189, 0.1);
}

.service-subtotal {
    margin-top: 1.6rem;
    padding-top: 1.6rem;
    border-top: 1px solid var(--primary-color--tint-60);
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--primary-color);
    text-align: right;
}

.service-subtotal span {
    font-size: 2rem;
}

/* ============================== */
/* TOTAL SECTION */
/* ============================== */

.total-section {
    padding: 4.8rem;
    background: linear-gradient(
        to bottom right,
        var(--primary-color--tint-90),
        var(--secondary-color--tint-90)
    );
    text-align: center;
}

.total-section .heading-secondary {
    font-size: 3rem;
    margin-bottom: 2.4rem;
    color: var(--primary-color);
}

.total-price {
    font-size: 5.2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 3.2rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-reset {
    padding: 1.6rem 3.2rem;
    font-size: 1.8rem;
    font-weight: 600;
    font-family: inherit;
    color: #fff;
    background-color: var(--primary-color);
    border: none;
    border-radius: 9px;
    cursor: pointer;
    transition: all 0.3s;
}

.btn-reset:hover {
    background-color: #8a6fa8;
    transform: translateY(-2px);
    box-shadow: 0 1rem 2rem rgba(155, 133, 189, 0.3);
}

.btn-reset:active {
    transform: translateY(0);
}

/* ============================== */
/* FOOTER */
/* ============================== */

.footer {
    background-color: var(--primary-color--tint-90);
    padding: 3.2rem 0;
    margin-top: auto;
}

.footer-text {
    text-align: center;
    font-size: 1.4rem;
    color: #666;
}

/* ============================== */
/* RESPONSIVE */
/* ============================== */

@media (max-width: 768px) {
    .calculator-main {
        padding: 6.4rem 0 4.8rem 0;
    }

    .calculator-section {
        padding: 3.2rem 2.4rem;
    }

    .calculator-title {
        font-size: 3.6rem;
    }

    .calculator-subtitle {
        font-size: 1.6rem;
        padding: 0 2.4rem;
    }

    .service-label {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.8rem;
    }

    .input-group {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }

    /* Override for hidden input groups on tablets */
    .input-group[style*="display: block"] {
        display: grid !important;
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }

    .total-section {
        padding: 3.2rem 2.4rem;
    }

    .total-price {
        font-size: 4rem;
    }
}

@media (max-width: 480px) {
    .calculator-main {
        padding: 4.8rem 0 3.2rem 0;
    }

    .calculator-container {
        border-radius: 0;
    }

    .calculator-section {
        padding: 2.4rem 1.6rem;
    }

    .calculator-title {
        font-size: 2.8rem;
        padding: 0 1.6rem;
    }

    .calculator-subtitle {
        font-size: 1.4rem;
        padding: 0 1.6rem;
        margin-bottom: 3.2rem;
    }

    .service-item {
        padding: 1.6rem 1.2rem;
    }

    .service-checkbox {
        width: 2rem;
        height: 2rem;
        flex-shrink: 0;
    }

    .service-header {
        gap: 1.2rem;
    }

    .service-label {
        font-size: 1.5rem;
        gap: 0.8rem;
    }

    .service-name {
        font-size: 1.5rem;
    }

    .service-base-price {
        font-size: 1.3rem;
    }

    .input-group {
        grid-template-columns: 1fr;
        gap: 0.8rem;
        margin-bottom: 1.2rem;
    }

    .input-group label {
        font-size: 1.4rem;
    }

    .input-field {
        padding: 1rem 1.2rem;
        font-size: 1.5rem;
        width: 100%;
    }

    /* Time input responsive */
    .time-input-group {
        flex-wrap: wrap;
        gap: 0.6rem;
    }

    .time-input {
        width: 7rem;
        padding: 1rem 0.8rem;
        font-size: 1.5rem;
    }

    .time-separator {
        font-size: 1.4rem;
    }

    .service-subtotal {
        font-size: 1.6rem;
        margin-top: 1.2rem;
        padding-top: 1.2rem;
    }

    .service-subtotal span {
        font-size: 1.8rem;
    }

    .total-section {
        padding: 2.4rem 1.6rem;
    }

    .total-section .heading-secondary {
        font-size: 2.4rem;
        margin-bottom: 1.6rem;
    }

    .total-price {
        font-size: 3.2rem;
        margin-bottom: 2.4rem;
    }

    .btn-reset {
        padding: 1.4rem 2.4rem;
        font-size: 1.6rem;
        width: 100%;
    }
}

/* Extra small devices (360px and below) */
@media (max-width: 360px) {
    .calculator-title {
        font-size: 2.4rem;
    }

    .calculator-subtitle {
        font-size: 1.3rem;
    }

    .service-item {
        padding: 1.2rem 1rem;
    }

    .service-label {
        font-size: 1.4rem;
    }

    .service-name {
        font-size: 1.4rem;
    }

    .service-base-price {
        font-size: 1.2rem;
    }

    .time-input {
        width: 6.5rem;
        font-size: 1.4rem;
    }

    .input-field {
        font-size: 1.4rem;
        padding: 0.9rem 1rem;
    }

    .total-price {
        font-size: 2.8rem;
    }

    .btn-reset {
        font-size: 1.5rem;
        padding: 1.2rem 2rem;
    }
}